Operand Expected

[ad1k4h]

./send-discord-host.sh: line 28: + : syntax error: operand expected (error token is "+ ")
./send-discord-host.sh: line 29: + : syntax error: operand expected (error token is "+ ")

[Matt1360]

Sounds like your environment isn't set up correctly, or the vars aren't named as the script expects. That's an error you'll get when the vars aren't set:

-[~:$]- echo $(( $foo + $bar ))
bash: +  : syntax error: operand expected (error token is "+  ")

-[~:$]- foo=1; bar=2

-[~:$]- echo $(( $foo + $bar ))
3

A silly way to check what you have set is to invoke a script that dumps the current env to a file for you to inspect later.